Maximum in For Loop

1 次查看（过去 30 天）
m13
m13 2016-10-30
回答： Image Analyst 2016-10-30
I need to find the maximum value of the last equation in my for loop as well as the iterative value. How would I do this? For example I need to find the maximum value of z and for what value of x.
for x = 0:10
y = 3*x;
z = sqrt(y/2);
end

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2016-10-30
Try this:
zMax = -inf;
xAtZMax = 0;
for x = 0:10
y = 3*x;
z = sqrt(y/2);
if z > zMax
% New max found.
zMax = z;
xAtZMax = x;
end
end
fprintf('The max z is %f that occurs at x = %d\n', zMax, xAtZMax);

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by